Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Greg Liu — 27 Patents

ACAcclarent: 11 patents #36 of 181Top 20%
TMTusker Medical: 10 patents #6 of 43Top 15%
SESentreheart: 3 patents #14 of 20Top 70%
MCMaquet Cardiovascular: 1 patents #94 of 132Top 75%
Sunnyvale, CA: #881 of 14,302 inventorsTop 7%
California: #19,967 of 386,348 inventorsTop 6%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Greg Liu has been granted 27 US patents while listed as an inventor at Acclarent. The first was granted in 2009 and the most recent in June 2024. Greg Liu ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Greg Liu in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11998737 Iontophoresis methods John Morriss, Kate Hames 2024-06-04
11833049 Self-adjusting device John MacMahon, Evan Anderson 2023-12-05
11207073 Tissue ligation devices and methods therefor Robert L. Clark, III, Gregory W. Fung, Russell PONG, Arnold M. Escano 2021-12-28
D904740 Shoe sole 2020-12-15
10751531 Systems and methods for anesthetizing ear tissue John Morriss, Rohit Girotra, Bernard Andreas, Scott J. Baron, Paul G. Hayter +3 more 2020-08-25
10716709 Silent effusion removal John Morriss, Rohit Girotra, Tom Thanh Vo, Richard Newhauser, Thomas R. Jenkins +1 more 2020-07-21
10610412 Tympanic membrane pressure equalization tube delivery system Rohit Girotra, John Morriss, Julia D. Vrany, Hung V. Ha, Bryan D. Knodel +4 more 2020-04-07
10576277 Iontophoresis methods John Morriss, Kate Hames 2020-03-03
10258776 System and method for treatment of target tissues within the ears Anton G. Clifford, John Morriss, Joshua Makower, William M. Facteau, Eric Goldfarb +1 more 2019-04-16
10251650 Tissue litigation devices and methods therefor Robert L. Clark, III, Gregory W. Fung, Russell PONG, Arnold M. Escano 2019-04-09
9950157 Systems and methods for anesthetizing ear tissue John Morriss, Rohit Girotra, Bernard Andreas, Scott J. Baron, Paul G. Hayter +3 more 2018-04-24
9833601 System and method for the simultaneous bilateral treatment of target tissues within the ears using a guide block structure Anton G. Clifford, John Morriss, Joshua Makower, William M. Facteau, Eric Goldfarb +1 more 2017-12-05
9770366 Tympanic membrane pressure equalization tube delivery system Rohit Girotra, John Morriss, Julia D. Vrany, Hung V. Ha, Bryan D. Knodel +4 more 2017-09-26
9713710 Systems and methods for anesthetizing ear tissue John Morriss, Rohit Girotra, Bernard Andreas, Scott J. Baron, Paul G. Hayter +3 more 2017-07-25
9681988 Silent effusion removal John Morriss, Rohit Girotra, Tom Thanh Vo, Richard Newhauser, Thomas R. Jenkins +1 more 2017-06-20
9408608 Tissue ligation devices and methods therefor Robert L. Clark, III, Gregory W. Fung, Russell PONG, Arnold M. Escano 2016-08-09
9392229 Iontophoresis methods John Morriss, Kate Hames 2016-07-12
9078783 Silent effusion removal John Morriss, Rohit Girotra, Tom Thanh Vo, Richard Newhauser, Thomas R. Jenkins +1 more 2015-07-14
8864774 Tympanic membrane pressure equalization tube delivery system Rohit Girotra, John Morriss, Julie D. Vrany, Hung V. Ha, Bryan D. Knodel +4 more 2014-10-21
8849394 System and method for the simultaneous bilateral integrated tympanic drug delivery and guided treatment of target tissues within the ears Anton G. Clifford, John Morriss, Joshua Makower, William M. Facteau, Eric Goldfarb +1 more 2014-09-30
8840602 Systems and methods for anesthetizing ear tissue John Morriss, Rohit Girotra, Bernard Andreas, Scott J. Baron, Paul G. Hayter +3 more 2014-09-23
8452392 Systems and methods for anesthetizing ear tissue John Morriss, Rohit Girotra, Bernard Andreas, Scott J. Baron, Paul G. Hayter +3 more 2013-05-28
8425488 System and method for the simultaneous bilateral treatment of target tissues within the ears using a guide block structure Anton G. Clifford, John Morriss, Joshua Makower, William M. Facteau, Eric Goldfarb +1 more 2013-04-23
8249700 System and method for the simultaneous bilateral integrated tympanic drug delivery and guided treatment of target tissues within the ears Anton G. Clifford, John Morris, Joshua Makower, William M. Facteau, Eric Goldfarb +1 more 2012-08-21
8192420 Iontophoresis methods John Morriss, Kate Hames 2012-06-05